75: British Holidays and Festivals 1.Christmas Christmas is the biggest and the most popular British holiday celebrated on December 25th each year to commemorate the birth of Jesus Christ People usually decorate homes with evergreen plants, Christmas trees and ornaments.They also exchange gifts and Christmas cards.Three typical British traditions on Christmas are:the Christmas Pantomime the Queen's speech over the televisions and radio,and the Boxing Day节礼日，圣诞节后第一个周日. 75: British Holidays and Festivals ◆ 1. Christmas Christmas is the biggest and the most popular British holiday celebrated on December 25th each year to commemorate the birth of Jesus Christ. People usually decorate homes with evergreen plants, Christmas trees and ornaments. They also exchange gifts and Christmas cards. Three typical British traditions on Christmas are: the Christmas Pantomime 哑剧, the Queen‘s speech over the televisions and radio, and the Boxing Day节礼日,圣诞节后第一个周日